Home / 3,794.11-5,680.67-1,941.23

Finding the Fourth Proportional to 3,794.11, 5,680.67 and 1,941.23

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Solution

The fourth proportional to 3,794.11, 5,680.67 and 1,941.23 is: 2,906.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794.11 : 5,680.67 = 1,941.23 : x
  2. Step 2: Convert to fraction form
    3,794.11/5,680.67 = 1,941.23/x
  3. Step 3: Cross multiply
    3,794.11x = 5,680.67 × 1,941.23
  4. Step 4: Simplify right side
    3,794.11x = 11,027,491.52
  5. Step 5: Solve for x
    x = 11,027,491.52/3,794.11
  6. Step 6: Final answer
    x = 2,906.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.